Function rte_security_session_create

dpdk/lib/security/rte_security.c:62–94

}

void *
rte_security_session_create(void *ctx,
			    struct rte_security_session_conf *conf,
			    struct rte_mempool *mp)
{
	struct rte_security_session *sess = NULL;
	struct rte_security_ctx *instance = ctx;
	uint32_t sess_priv_size;

	RTE_PTR_CHAIN3_OR_ERR_RET(instance, ops, session_create, NULL, NULL);
	RTE_PTR_OR_ERR_RET(conf, NULL);
	RTE_PTR_OR_ERR_RET(mp, NULL);

	sess_priv_size = instance->ops->session_get_size(instance->device);
	if (mp->elt_size < (sizeof(struct rte_security_session) + sess_priv_size))
		return NULL;

	if (rte_mempool_get(mp, (void **)&sess))
		return NULL;

	/* Clear session priv data */
	memset(sess->driver_priv_data, 0, sess_priv_size);

	sess->driver_priv_data_iova = rte_mempool_virt2iova(sess) +
			offsetof(struct rte_security_session, driver_priv_data);
	if (instance->ops->session_create(instance->device, conf, sess)) {
		rte_mempool_put(mp, (void *)sess);
		return NULL;
	}
	instance->sess_cnt++;

	return (void *)sess;
}

int
rte_security_session_update(void *ctx, void *sess, struct rte_security_session_conf *conf)